Henry David Thoreau predicted that slavery would end violently. He was right as the Civil War was fought between the Union and the Southern states that seceded from the Union.
Answer:
A. Organize land into 6 square mile areas called townships
Mass production methods are based on two general principles: (1) the division and specialization of human labour and (2) the use of tools, machinery, and other equipment, usually automated, in the production of standard, interchangeable parts and products.